REST API

Split API methods

Our API offers a range of benefits for various B2B categories, including Wallets, Node Providers, DEX, Trading Bots and DeFi Protocols:

• Gasless transactions;

• Smart DEX Routing & Cross-chain scaling;

• MEV Protection on any EVM chain;

• Additional revenue stream from arbitrage.

How it works: Users make swaps, we make a profit through atomic transaction backrunning and return it to you, you can keep the profit for yourself or share it with users.

SPLX custom methods

Request: getOut

This request fetches the output of a transaction, detailing all the parameters involved in the trade including tokens, trader, volume, partner and more.

https://rpc.splitex.app/api/{chainID}/getOut POST
json body: {
    fromToken, *
    toToken, *
    volume, *
    destChainID
}

Response: This returns the amount received from the transaction.

json
{
  "out":"89300000",
  "inUSD":"893.00",
  "outUSD":"893.00"
}

Request: swap

This request is for performing a token swap operation.

shell 
https://rpc.splitex.app/api/{chainID}/swap POST
json body: {
    fromToken: string, *
    toToken: string, *
    volume: string, *
    trader: string, *
    destChainID: number,
    partner: string,
    partnerShare: string,
    burnAmount: number,
    slippage: number, (example: 0.5%>50, 1%>100)
}

Response: Returns the transaction hash of the performed swap operation.

If chainID same with destChainID:

{
    txhash: bytes32 (H256)
}

If chainID not same with destChainID:

"tx": {
    "data": "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",
    "to": "0x1231DEB6f5749EF6cE6943a275A1D3E7486F4EaE",
    "value": "0x1fe60ea8fb5cd",
    "from": "0x389b410992f0472845425f9ce04f2365386c966f",
    "chainId": 56,
    "gasPrice": "0x3b9aca00",
    "gasLimit": "0x1020a2"
  }